EJCP.PARTS

NISSAN 4.1 VH41DE

The VH41DE is a 4.1 litre V8 that was based on the VH45DE. The bore of 93 mm remained but the stroke was shortened to 76 mm. Power output for the new engine was 268 hp (200 kW) at 5600 rpm and 278 lb·ft (377 N·m) at 4000 rpm. The VH41DE also used a double row timing chain, compared to the VH45DE that used a single row timing chain. Its alternator is also located at the top of the engine which creates an overall narrower engine package which can be handy in engine conversions where it may otherwise foul on the chassis rails.[WIKI]

SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
4.1 ALUMINUM ALUMINUM DOHC MPFI

ITEMS

BRACKETS EXHAUST MANIFOLD INTAKE MANIFOLD OIL PAN PISTON
SENSORS TIMING COVER TIMING SET VALVE COVER VALVE INFORMATION

LISTING TEMPLATES

SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
4.1 DOHC 97 Q45 **** **** **** ****
4.1 DOHC 98 Q45 **** **** **** ****
4.1 DOHC 99-00 Q45 **** **** **** ****
4.1 DOHC 00-01 Q45 **** **** **** FROM 11/99

VALVE INFORMATION

MAKE MODEL YEAR RANGE
INFINITI Q45 1993-2001
TYPE HEAD DIAMETER STEM DIAMETER O.A.L. GROOVES LOCATION
EXHAUST 33 8 102.4 1 *NIS41AU
INTAKE 38 7 101.7 1 *NIS41AU

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